Wheelock CH90-24MCC-FW Ceiling Chime Strobe, White S/F 28/08 The Auxiliary Power Supply (APS)

The Auxiliary Power Supply (APS) is a UL 864

The Standard for Safety Signaling Devices for Hearing Impaired

SPDT contact rated at 10 A/120V AC or 28V DC

For Use WithDual Action Pull Stations

Wheelock CH90-24MCC-FW Ceiling Chime Strobe, White S/F 28/08 The Auxiliary Power Supply (APS)The Wheelock CH chimes and chime strobes by Eaton minimize alarm system power supply requirements and wiring costs with a low current draw and a patented chime mounting plate for fast, easy installation. Each model has a built in level adjustment feature and an aesthetic two (2) screw grille cover. These unique solid state chime appliances provide field selectable 1 Hz, 2 Hz, Coded, or Temporal 3 (T3) with Anechoic sound levels adjustable up to 80 dB